Rapports préliminaires pour la 8e assemblée générale et le 17e Congrès international, Washington, 8-15 août 1952.
Contributors: International Geographical Congress, (17th : 1952 : Washington, D.C.)
Publisher: Secrétariat de l'Union géographique internationale
Published: 1952
Place of publication: New York
Language: fre
Number of pages: 23
Subjects: Geology, Stratigraphic -- Quaternary.